I have the same errors, although I’d like to add that I wrote two posts, a short post without title which causes errors and a longer post with title which cross-posted fine. So it looks, at least for me, to be failing on short posts without titles.
I have the same errors, although I’d like to add that I wrote two posts, a short post without title which causes errors and a longer post with title which cross-posted fine. So it looks, at least for me, to be failing on short posts without titles.